Oleg, thanks for the patch, LGTM.

  
>Вторник, 21 апреля 2020, 15:39 +03:00 от Олег Пискунов <o.piskunov@corp.mail.ru>:
> 
>
>Fix docker image for perf testing:
>- Disable caching for second stage docker file creation
>  for correct Tarantool and bench-run version checkout.
>- bench-run repository creation moved from dockerfile
>  of the first stage to the second.
> 
>Close #4870
>---
> 
>Github:  https://github.com/tarantool/bench-run/tree/opiskunov/gh-4870-refactor-docker-perf
>Issue:  https://github.com/tarantool/tarantool/issues/4870
> 
> dockerfiles/ubuntu_benchs | 3 ---
> dockerfiles/ubuntu_tnt    | 3 +++
> targets.mk                | 2 +-
> 3 files changed, 4 insertions(+), 4 deletions(-)
> 
>diff --git a/dockerfiles/ubuntu_benchs b/dockerfiles/ubuntu_benchs
>index fd9acb4..f5389f4 100644
>--- a/dockerfiles/ubuntu_benchs
>+++ b/dockerfiles/ubuntu_benchs
>@@ -70,6 +70,3 @@ WORKDIR /opt/linkbench
> RUN luarocks install \
>      https://raw.githubusercontent.com/tarantool/gperftools/master/rockspecs/gperftools-scm-1.rockspec \
>     --local >build.log 2>&1 || ( cat build.log && false )
>-
>-# benchmarks runners
>-RUN git clone  https://github.com/tarantool/bench-run.git /opt/bench-run
>diff --git a/dockerfiles/ubuntu_tnt b/dockerfiles/ubuntu_tnt
>index 361e9d6..1704508 100644
>--- a/dockerfiles/ubuntu_tnt
>+++ b/dockerfiles/ubuntu_tnt
>@@ -8,6 +8,9 @@ RUN ( cmake . -DENABLE_DIST=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo >build.log 2>&1
>     && make -j >>build.log 2>&1 && make install >>build.log 2>&1 ) || \
>     ( cat build.log && false )
> 
>+# benchmarks runners
>+RUN git clone  https://github.com/tarantool/bench-run.git /opt/bench-run
>+
> # cbench
> RUN git clone  https://github.com/tarantool/cbench.git /opt/cbench
> WORKDIR /opt/cbench
>diff --git a/targets.mk b/targets.mk
>index 6cf36b6..581b722 100644
>--- a/targets.mk
>+++ b/targets.mk
>@@ -21,7 +21,7 @@ prepare:
>        docker push ${IMAGE_PERF}
>        # build Tarantool and benchmarks with depends on Tarantool sources
>        ${DOCKERFILE_BUILD} --build-arg image_from=${IMAGE_PERF} \
>-               -t ${IMAGE_PERF_BUILT} -f bench-run/dockerfiles/ubuntu_tnt .
>+               -t ${IMAGE_PERF_BUILT} --no-cache -f bench-run/dockerfiles/ubuntu_tnt .
>        docker push ${IMAGE_PERF_BUILT}
> 
> # #####################################################
>--
>1.8.3.1
>  
 
 
--
Alexander Tikhonov